Fabricated beam-column joint

The utility model discloses an assembly type beam-column joint which comprises a reinforced concrete prefabricated column and a reinforced concrete beam-column mixed component, the beam-column mixed component is connected to the reinforced concrete prefabricated column, the prefabricated column is provided with an overhanging steel bar, and the overhanging steel bar is formed in the mode that a vertical bar in reinforcing bars of the prefabricated column axially penetrates out of one end of the prefabricated column. The beam-column mixed component comprises a beam body and a column body, the sectional area of the column body is smaller than that of the prefabricated column, at least part of overhanging steel bars of the prefabricated column penetrate through the outer side of the column body of the beam-column mixed component, and the prefabricated column and the beam-column mixed component are suitable for cast-in-place concrete connection. According to the beam-column joint, the number of the steel bar hole